Math Problem Statement
Find the slope of each line defined below and compare their values. Equation of Line A: y - 3 = 1/3(x - 3). Graph of Line B: Determine the slopes and compare.
Solution
Let's determine the slopes of both lines.
Step 1: Find the Slope of Line A
The given equation of Line A is in point-slope form:
The slope-intercept form is:
From this equation, the slope of Line A is .
Step 2: Find the Slope of Line B
By observing the graph, Line B passes through points (-6,6) and (6,-6). Using the slope formula:
Thus, the slope of Line B is .
Step 3: Compare the Slopes
Since is greater than , we conclude:
Thus, the correct answer is:
- The slope of Line A is
- The slope of Line B is
- The slope of Line A is greater than the slope of Line B.
Would you like further details on any step?
Related Questions:
- How do you convert an equation from point-slope form to slope-intercept form?
- What are the different forms of linear equations and when to use them?
- How do you find the slope of a line given two points?
- What does the sign of a slope indicate about a line's direction?
- How do parallel and perpendicular slopes relate to each other?
Tip: A positive slope means the line rises from left to right, while a negative slope means it falls from left to right.
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Equations
Slope
Formulas
Point-slope form: y - y1 = m(x - x1)
Slope formula: m = (y2 - y1) / (x2 - x1)
Theorems
Slope-intercept form
Suitable Grade Level
Grades 8-10